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Dental Caries

  • Ronnie Levine
  • Catherine Stillman-Lowe
Chapter
Part of the BDJ Clinician’s Guides book series (BDJCG)

Abstract

Caries is one of the most common non-communicable diseases affecting mankind, and the WHO estimates that 60–90% of schoolchildren and nearly 100% of adults suffer from dental caries worldwide. The process begins at the tooth surfaces when simple dietary sugars are taken up by bacteria within an organic layer on the surface, commonly referred to as plaque but more correctly a biofilm. With each sugar intake, the bacteria in the biofilm convert sugar into acid that attacks the tooth surface, a process called demineralisation. If the process is allowed to continue over a period of time, the tooth is progressively destroyed, with accompanying pain, infection and loss of function. The most effective means of reducing the risk from the caries are reduction in the intake of dietary sugars and the use of fluoride, most conveniently in toothpaste, but also added at optimum levels in the water supply where practical and appropriate.

Keywords

Dietary sugars Plaque bacteria Fluoride 

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Ronnie Levine
    • 1
  • Catherine Stillman-Lowe
    • 2
  1. 1.Department of Oral SurgeryUniversity of LeedsLeedsUK
  2. 2.ReadingUK

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